Universal Git Analyzer v15 final

storage.py

@@ -0,0 +1,69 @@
+import json
+import os
+import hashlib
+
+DATA_FILE = "users_data.json"
+
+
+def _load():
+    if not os.path.exists(DATA_FILE):
+        return {"users": {}}
+    try:
+        with open(DATA_FILE, "r", encoding="utf-8") as f:
+            return json.load(f)
+    except Exception:
+        return {"users": {}}
+
+
+def _save(data):
+    with open(DATA_FILE, "w", encoding="utf-8") as f:
+        json.dump(data, f, ensure_ascii=False, indent=2)
+
+
+def _hash_password(password):
+    return hashlib.sha256(password.encode("utf-8")).hexdigest()
+
+
+def register_user(login, password):
+    data = _load()
+    if login in data["users"]:
+        return False, "Такой пользователь уже существует"
+    data["users"][login] = {
+        "password": _hash_password(password),
+        "repositories": []
+    }
+    _save(data)
+    return True, "Профиль создан"
+
+
+def check_user(login, password):
+    data = _load()
+    user = data["users"].get(login)
+    if not user:
+        return False
+    return user.get("password") == _hash_password(password)
+
+
+def get_repositories(login):
+    data = _load()
+    return data["users"].get(login, {}).get("repositories", [])
+
+
+def add_repository(login, link):
+    data = _load()
+    repos = data["users"].setdefault(login, {"password": "", "repositories": []}).setdefault("repositories", [])
+    if link in repos:
+        return False
+    repos.append(link)
+    _save(data)
+    return True
+
+
+def delete_repository(login, link):
+    data = _load()
+    repos = data["users"].get(login, {}).get("repositories", [])
+    if link in repos:
+        repos.remove(link)
+        _save(data)
+        return True
+    return False